Re: [U-Boot] [RFC][PATCH v2 17/19] arm cp15: setup mmu and enable dcache

Dear Ben Gardiner,

In message AANLkTi=Tcf1m7UMqs6iQj47E7PxndjkEX1BwU8RGyVyu@mail.gmail.com you wrote:

First, for the 'shared ram' region which is 128k@0x80000000 I tried: #define CONFIG_SYS_INIT_SP_ADDR (0x80000000 + 128*1024 -1)

The "-1" is probably a bad idea, as your stack will point to an odd address then. Try and make this "-8" instead. Or "-16".

Then for the 'ARM local RAM' which is 8k@0xffff0000 I tried: #define CONFIG_SYS_INIT_SP_ADDR (0xffff0000 + 8*1024 -1)

Again, try "-8" instead. Or "-16".

Best regards,

Wolfgang Denk